﻿#region License
/*
 * Copyright ©2011-2012 EasyMon Project
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *  
 */
#endregion

using System.Collections.Concurrent;
using System.Linq;
using System.Threading.Tasks;
using EasyMon.Common.Sources;
using EasyMon.Common.Values;

namespace EasyMon.Server.Extensions
{
    public static class GroupSourceExtensions
    {
        public static GroupValue Query(this GroupSource part)
        {
            var list = new ConcurrentBag<MachineValue>();

            Parallel.ForEach(part.Machines, x => list.Add(x.Query()));

            var value = new GroupValue
            {
                DisplayName = part.DisplayName,
                Status = ValueStatus.Good,
                Machines = list.OrderBy(x => x.DisplayName).ToArray()
            };

            value.SynchStatusWithChildren(value.Machines);

            return value;
        }
    }
}